How far is Honolulu, HI, from Grayling, AK?

The distance between Grayling (Grayling Airport) and Honolulu (Honolulu Daniel K. Inouye International Airport) is 2871 miles / 4621 kilometers / 2495 nautical miles.

Distance from Grayling to Honolulu

There are several ways to calculate the distance from Grayling to Honolulu. Here are two standard methods:

Vincenty's formula (applied above)

• 2871.486 miles
• 4621.209 kilometers
• 2495.253 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 2874.434 miles
• 4625.953 kilometers
• 2497.815 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Grayling to Honolulu?

The estimated flight time from Grayling Airport to Honolulu Daniel K. Inouye International Airport is 5 hours and 56 minutes.

What is the time difference between Grayling and Honolulu?

The time difference between Grayling and Honolulu is 1 hour. Honolulu is 1 hour behind Grayling.

Flight carbon footprint between Grayling Airport (KGX) and Honolulu Daniel K. Inouye International Airport (HNL)

On average, flying from Grayling to Honolulu generates about 319 kg of CO2 per passenger, and 319 kilograms equals 703 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Grayling to Honolulu

See the map of the shortest flight path between Grayling Airport (KGX) and Honolulu Daniel K. Inouye International Airport (HNL).

Airport information

Origin	Grayling Airport
City:	Grayling, AK
Country:	United States
IATA Code:	KGX
ICAO Code:	PAGX
Coordinates:	62°53′42″N, 160°3′58″W

Destination	Honolulu Daniel K. Inouye International Airport
City:	Honolulu, HI
Country:	United States
IATA Code:	HNL
ICAO Code:	PHNL
Coordinates:	21°19′7″N, 157°55′19″W